:root {
  /* IRMS house style (irms.bz): logo green, light green accent, green-tinted background */
  --bg: #f4f9f3; --card: #fff; --text: #131e0e; --muted: #5f6b5c; --line: #dde8da;
  --primary: #548c4f; --primary-soft: #e4f2e2; --accent: #7dd192; --danger: #c2413a; --warn: #b7791f; --warn-soft: #fff4dc;
  --bar: #548c4f; --bar-bg: #e5ede3;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #121811; --card: #1b231a; --text: #e8efe6; --muted: #9aab96; --line: #2d3a2b;
    --primary: #7dd192; --primary-soft: #1f3a22; --warn-soft: #3a3020; --bar: #7dd192; --bar-bg: #2a3628; }
}
* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--text); }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
.top { display: flex; align-items: center; gap: 18px; padding: 10px 20px; background: var(--card); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.top { border-top: 4px solid var(--primary); }
.top .brand { display: flex; align-items: center; gap: 8px; font-weight: 700; color: var(--primary); }
.top .brand img { height: 30px; width: 30px; }
.login-logo { display: block; width: 100%; max-width: 300px; margin: 0 auto 18px; }
.login h1 { text-align: center; color: var(--primary); }
.btn.primary, button.primary { border-radius: 99px; }
.top nav { display: flex; gap: 14px; flex-wrap: wrap; flex: 1; }
.top nav a { color: var(--muted); }
.top nav a.on { color: var(--text); font-weight: 600; }
.top form { margin: 0; }
main { max-width: 1240px; margin: 0 auto; padding: 20px 16px 60px; }
h1 { font-size: 22px; margin: 0 0 16px; }
h2 { font-size: 16px; margin: 24px 0 10px; }
.head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.head h1 { margin: 0; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px; margin-bottom: 16px; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; }
.stat b { display: block; font-size: 24px; font-variant-numeric: tabular-nums; }
.stat span { color: var(--muted); font-size: 13px; }
table { width: 100%; border-collapse: collapse; background: var(--card); }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; margin-bottom: 16px; }
th, td { padding: 9px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); font-weight: 600; }
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.muted { color: var(--muted); }
.badge { display: inline-block; padding: 1px 8px; border-radius: 99px; font-size: 12px; background: var(--bar-bg); color: var(--muted); white-space: nowrap; }
.badge.ok { background: var(--primary-soft); color: var(--primary); }
.badge.warn { background: var(--warn-soft); color: var(--warn); }
.badge.bad { background: #fbe5e3; color: var(--danger); }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--line); margin-right: 6px; }
.dot.on { background: var(--primary); }
form.inline { display: inline; }
.filters { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; margin-bottom: 16px; }
.filters label { margin: 0; }
label { display: block; margin-bottom: 12px; font-size: 13px; color: var(--muted); }
input, select, textarea { display: block; width: 100%; margin-top: 4px; padding: 7px 9px; font: inherit; color: var(--text); background: var(--card); border: 1px solid var(--line); border-radius: 7px; }
.filters input, .filters select { width: auto; }
input[type=checkbox] { display: inline; width: auto; margin: 0 6px 0 0; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 0 16px; }
.checks { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 6px; margin-bottom: 12px; }
.checks label { margin: 0; color: var(--text); }
.btn, button { display: inline-block; padding: 7px 14px; font: inherit; border-radius: 7px; border: 1px solid var(--line); background: var(--card); color: var(--text); cursor: pointer; }
.btn.primary, button.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.danger, button.danger { color: var(--danger); }
button.link { border: 0; background: none; padding: 0; color: var(--muted); }
.flash { padding: 10px 14px; border-radius: 8px; background: var(--primary-soft); color: var(--primary); margin-bottom: 16px; }
.errors { padding: 10px 14px; border-radius: 8px; background: #fbe5e3; color: var(--danger); margin-bottom: 16px; }
.bars { display: grid; grid-template-columns: repeat(24, 1fr); gap: 3px; align-items: end; height: 90px; }
.bars div { background: var(--bar-bg); border-radius: 3px 3px 0 0; position: relative; height: 100%; }
.bars div i { position: absolute; bottom: 0; left: 0; right: 0; background: var(--bar); border-radius: 3px 3px 0 0; }
.bars-x { display: grid; grid-template-columns: repeat(24, 1fr); gap: 3px; font-size: 10px; color: var(--muted); text-align: center; margin-top: 4px; }
.shots { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.shot { background: var(--card); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.shot img { display: block; width: 100%; aspect-ratio: 16/10; object-fit: cover; background: var(--bar-bg); cursor: zoom-in; }
.shot div { padding: 6px 8px; font-size: 12px; }
.shot .title { color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.meter { display: inline-block; width: 60px; height: 6px; background: var(--bar-bg); border-radius: 3px; vertical-align: middle; margin-right: 6px; overflow: hidden; }
.meter i { display: block; height: 100%; background: var(--bar); }
dialog { border: 0; padding: 0; max-width: 95vw; max-height: 95vh; background: transparent; }
dialog img { max-width: 95vw; max-height: 90vh; display: block; }
dialog::backdrop { background: rgba(0,0,0,.8); }
.login { max-width: 360px; margin: 10vh auto; }
.pagination { display: flex; gap: 6px; list-style: none; padding: 0; flex-wrap: wrap; }
.invoice { max-width: 800px; margin: 0 auto; background: #fff; color: #111; padding: 40px; border: 1px solid var(--line); }
.invoice table { background: transparent; }
.invoice th, .invoice td { border-color: #ddd; color: #111; }
@media print {
  .top, .no-print, .flash { display: none !important; }
  body { background: #fff; }
  main { padding: 0; max-width: none; }
  .invoice { border: 0; padding: 0; }
}
.locale { display: inline-flex; gap: 8px; margin: 0; }
.locale button.link { text-decoration: none; font-size: 13px; }
.locale button.on { color: var(--primary); font-weight: 700; }